158886684

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:545

約数の個数: 120

約数和(自身を含む): 458396400

約数和(自身を除く): 299509716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 109, 132, 162, 198, 218, 297, 324, 327, 396, 409, 436, 594, 654, 818, 891, 981, 1188, 1199, 1227, 1308, 1636, 1782, 1962, 2398, 2454, 2943, 3564, 3597, 3681, 3924, 4499, 4796, 4908, 5886, 7194, 7362, 8829, 8998, 10791, 11043, 11772, 13497, 14388, 14724, 17658, 17996, 21582, 22086, 26994, 32373, 33129, 35316, 40491, 43164, 44172, 44581, 53988, 64746, 66258, 80982, 89162, 97119, 121473, 129492, 132516, 133743, 161964, 178324, 194238, 242946, 267486, 364419, 388476, 401229, 485892, 490391, 534972, 728838, 802458, 980782, 1203687, 1457676, 1471173, 1604916, 1961564, 2407374, 2942346, 3611061, 4413519, 4814748, 5884692, 7222122, 8827038, 13240557, 14444244, 17654076, 26481114, 39721671, 52962228, 79443342, 158886684]

約数ペア:

[(1, 158886684), (2, 79443342), (3, 52962228), (4, 39721671), (6, 26481114), (9, 17654076), (11, 14444244), (12, 13240557), (18, 8827038), (22, 7222122), (27, 5884692), (33, 4814748), (36, 4413519), (44, 3611061), (54, 2942346), (66, 2407374), (81, 1961564), (99, 1604916), (108, 1471173), (109, 1457676), (132, 1203687), (162, 980782), (198, 802458), (218, 728838), (297, 534972), (324, 490391), (327, 485892), (396, 401229), (409, 388476), (436, 364419), (594, 267486), (654, 242946), (818, 194238), (891, 178324), (981, 161964), (1188, 133743), (1199, 132516), (1227, 129492), (1308, 121473), (1636, 97119), (1782, 89162), (1962, 80982), (2398, 66258), (2454, 64746), (2943, 53988), (3564, 44581), (3597, 44172), (3681, 43164), (3924, 40491), (4499, 35316), (4796, 33129), (4908, 32373), (5886, 26994), (7194, 22086), (7362, 21582), (8829, 17996), (8998, 17658), (10791, 14724), (11043, 14388), (11772, 13497)]